Cast Steel Hinge Seat/Hinge Base/Hinge Bracket Used in for Large - Scale Hydraulic Engineering, Durable, Corrosion-Resistant and Reliable

• Customization: Available
• After-sales Service: Maintenance
• Warranty: 12 Months
• Model NO.: Hinge Seat
• Type: Hinge Seat
• Application: Hydraulic
• Certification: CE, ISO9001: 2000
• Condition: New
• Transport Package: Wooden Mold Packaging
• Specification: customizable
• Trademark: Tenfaye
• Origin: Xin Xiang, Henan
• Production Capacity: 30000t/Year

Product Description

Cast Steel Hinge Seat/Hinge Base/Hinge Bracket

Our casting steel hinge seats are precision-engineered components designed for heavy-duty applications in hydraulic engineering, water conservancy projects, and power generation industries. With advanced casting technology and rigorous quality control, our hinge seats ensure long service life, high load capacity, and corrosion resistance, meeting global engineering standards.

Specification

Key Features:

Material Options: ASTM A572 Gr.50, S275JR, ASTM A27 (adjustable per client needs)
Surface Finishing: Sandblasting (Sa 2.5), primer coating (optional epoxy/zinc-rich paint)
Machining Capability: CNC milling, drilling, tapping, per drawing requirements

Export Details

Scale:Customizable

Lead Time: 120 to 150 days
Shipping Port: Qingdao 

front elevation

left elevation

right elevation

Technical Specifications

(Custom configurations available upon request.)

All dimensions per ISO 9001 certification.
Material	GG20/GG25 (EN1563), ASTM A572 Gr.50	Client-specified grades (e.g., S355J2)
Dimension Tolerance	±0.5mm (L≤500mm), ±1mm (L>500mm)	±0.1mm (CNC machined critical zones)
Surface Roughness	Ra 6.3μm (cast surface)	Ra 1.6μm (machined surface)
Load Capacity	Static Load ≥ 500 kN	Dynamic Load ≥ 300 kN (upon request)
Corrosion Resistance	Salt spray test ≥ 96h (SSPC standards)	Special coatings per ISO 12944
Inspection Report	Third-party NDT (MPT/UT) certificate	Full QA report (chemical/hardness)

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Huxian City Tengfei Machinery Manufacturing Co., Ltd.

As a national high-tech enterprise, Tenfaye specialize in the research, manufacturing, and servicing of castings made from carbon steel, manganese steel, low-alloy steel, and stainless steel.
Our expertise lies in producing castings that weigh below 150 tons.
Tenfaye ,founded in 2006, is located in Xinxiang City, Henan Province, which is a well-known national casting hub. The company consists of three wholly-owned subsidiaries: Huixian Tengfei Machinery Manufacturing Co. Ltd, Henan Tengfei Heavy Technology Co. Ltd, and Henan Tengfei Steel Casting Co. Ltd.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Girth gear

Kiln tyre

End cover

Bearing seat

Roller shell

FAQ

Q: Does the production of Hinge Base provide customized services?
A: Yes, Tenfaye can customize according to the customer's drawings and technical requirements.

Q: Can it be tempered?

A: Yes, Tenfaye can temper according to the customer's requirements for hardness.

Q: When is the delivery time of the product?
A: Different products have different production cycles. After the customer pays, the factory will immediately start 24-hour production. 2-3 groups of workers work in shifts and rest to deliver the product as soon as possible.

Q: What is your minimum order quantity?
A: Tenfaye's minimum order quantity is 1 ton, and steel castings below 150 tons can be produced.

Q: Do you provide quality control and inspection documents?
A: Yes, we have strict quality control standards. And customers can come to the factory to check and inspect.